Skip to content

Structural Engineering


Our structural engineers provide a wide range of design and investigative services for all types of projects, with quality being the foundation of every project.

Our experience in structural building design extends from small additions to multi-million dollar structures and, as a result of this variety, we have an extensive background in the economical use of concrete, masonry, steel, and wood structural systems.

In addition to our expertise in designing new buildings, we have specialists who focus in the evaluation and restoration of existing facilities. We work with a variety of materials and are up-to-date on the latest structural repair techniques and products for a constructible and cost-effective project.

Our Work

Kalahari Convention Center_Sandusky

Kalahari Convention Center


Aurora Bay Area Medical Center

Union South Header

University of Wisconsin-Madison Union South

Underwood Crossing_Target_Before Opening (1)

Underwood Crossing

Moderne Header

The Moderne

St Johns on the Lake Header

St. John’s On The Lake

UW La Bahn Header

University of Wisconsin-Madison’s La Bahn Arena

UW Oshkosh Alumni Header

University of Wisconsin-Oshkosh Alumni Welcome and Conference Center

St Augustine Header

St. Augustine Preparatory Academy

Wade House Header

Wade House Historic Site Visitor Center and Wesley Jung Carriage Museum

Structural Engineering Contacts

Why Choose Us

“It’s all about relationships” - Len Anhalt

As a Full Service Engineering, Planning and Design Firm we COLLABORATE to give you a fully integrated design.

INNOVATE your Future with one of our experts with local knowledge and national experience.

Our multidisciplinary experts will FORMULATE your VISION into a successful Project.

What Clients Say

We have turned to the group at GRAEF on numerous occasions with difficult challenges. They have always provided excellent service, in a timely and cost effective manner. I would recommend them highly.

Matt Wade, PE, ProHealth Care